Roller Chains

Roller Chain With Attachment

Roller chain is the type of chain drive most commonly used for transmission of mechanical power on many kinds of domestic, industrial and agricultural machinery, including conveyors, wire- and tube-drawing machines, printing presses, cars, motorcycles, and bicycles. It consists of a series of short cylindrical rollers held together by side links.

A roller chain strand can be shortened by removing links and lengthened by adding whole or a half links (offset links).

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The roller chain has been a central factor in industrial development since the manufacturing revolution and continues to facilitate necessary work in modern industries. As a required power transmission part, our roller chains ensure safety when running at high speeds and fulfill various functions. They are the perfect choice to support machinery that powers vehicle assembly lines, harvest crops like wheat, and transmit power to conveyor systems. You can also easily add attachments to roller chains to allow for special functions for transport or conveyance. Roller chains with attachments can move heavy loads while staying sturdy, reliable, and cost-effective.

(1) ANSI Standard Double-Strand Roller Chain – K-1 Attachment

Part No. 35-2R K-1 40-2R K-1 50-2R K-1 60-2R K-1 80-2R K-1
Industry No. 752 753 754 755 756
Pitch (P) 0.375 0.5 0.625 0.75 1
Attachment Dimension (B) 0.375 0.5 0.625 0.75 1
Attachment Dimension (A) 0.516 0.687 0.972 1.103 1.547
Attachment Dimension (G) 0.25 0.312 0.406 0.469 0.625
Plate Thickness (T) 0.05 0.06 0.08 0.094 0.125
Attachment Width (E) 0.313 0.375 0.562 0.625 0.75
Unit of Measure (Inches or Millimeters) in in in in in

(2) ANSI Standard Double-Strand Roller Chain – SA-1 Attachment

Part No. 35-2R SA-1 40-2R SA-1 50-2R SA-1 60-2R SA-1 80-2R SA-1
Industry No. 747 748 749 750 751
Pitch (P) 0.375 0.5 0.625 0.75 1
Attachment Dimension (C) 0.528 0.691 0.969 1.037 1.341
Attachment Dimension (D) 0.375 0.5 0.625 0.719 0.969
Attachment Dimension (G) 0.25 0.312 0.406 0.469 0.625
Plate Thickness (T) 0.05 0.06 0.08 0.094 0.125
Attachment Width (E) 0.313 0.375 0.562 0.625 0.75
Unit of Measure (Inches or Millimeters) in in in in in

(3) ANSI Standard Double-Strand Roller Chain – SK-1 Attachment

Part No. 35-2R SK-1 40-2R SK-1 50-2R SK-1 60-2R SK-1 80-2R SK-1
Industry No. 757 758 759 760 761
Pitch (P) 0.375 0.5 0.625 0.75 1
Attachment Dimension (C) 0.528 0.691 0.969 1.037 1.341
Attachment Dimension (D) 0.375 0.5 0.625 0.719 0.969
Attachment Dimension (G) 0.25 0.312 0.406 0.469 0.625
Plate Thickness (T) 0.05 0.06 0.08 0.094 0.125
Attachment Width (E) 0.313 0.375 0.562 0.625 0.75
Unit of Measure (Inches or Millimeters) in in in in in

(4) ANSI Standard Double-Strand Roller Chain – A-1 Attachment

Part No. 35-2R A-1 40-2R A-1 50-2R A-1 60-2R A-1 80-2R A-1
Industry No. 742 743 744 745 746
Pitch (P) 0.375 0.5 0.625 0.75 1
Attachment Dimension (B) 0.375 0.5 0.625 0.75 1
Attachment Dimension (A) 0.516 0.687 0.972 1.103 1.547
Attachment Dimension (G) 0.25 0.312 0.406 0.469 0.625
Plate Thickness (T) 0.05 0.06 0.08 0.094 0.125
Attachment Width (E) 0.313 0.375 0.562 0.625 0.75
Unit of Measure (Inches or Millimeters) in in in in in